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CONSTRUCTION REQUIREMENTS (continued):. <br /> <br /> ,tinued) than 5.7 sq. ft. of opqna~ <br /> 24" <br /> no dimension less than an~ Sll| <br />height not over 44". S. 1304 and 5, <br />1404 and 5 <br /> <br />~2. Windows between the carport and the dwel- <br />.]...i.n§ shall not be openable. S. 1412. <br />33. Provide at least one 36" swinging (exit)-- <br />door. S. 3303-d <br /> <br />34. Stairs: <br /> Maximum 8" rise, Minimum 9" run. <br /> b. Headroom over stairs 5'6" minimum. <br /> c. Handrail required for stairways of <br /> 4 or more risers on open sides 30" <br /> above grade/one side. OUBC 3303. <br /> d. Handrail designed for 20 lbs. lateral <br /> load. Table 23-c <br />35. Heating facilities capable of maintaining <br />a temperature of 70 degrees F. at a point 3' <br />above the floor are required in~l habitable <br />rooms. S. 1410 <br /> <br /> 36. Warm air furnace shall not be installed <br /> under any stairway nor in a bedroom or bath- <br /> j~qm. UMC S. 704 <br />~f~.~ Where bottom of glass light is~ithin 18" <br /> of floor and all glass doors and wall panels <br /> of bathtub and shower enclosures, must be of <br /> laminated, tempered or wire glass. OUBC 5406 <br /> A~l~s~o~ see Federal Glazing Standard. <br /> ~a Every dwelling shall be provided with <br /> pproved product of combustion detector <br /> other than heat mounted on the ceiling or <br /> wall at a point centrally located in the <br /> corridor or area giving access to sl6eping <br /> rooms. Where sleeping rooms are on an up- <br /> per level, the detector shall be placed at <br /> the center of the ceiling directly above the <br /> stairs. All detectors shall be placed within <br /> 12~' of ceiling. Care shall be exercised when <br /> locating cold air return to furnace so <br /> that air flow to detector from non-sleeping <br /> ~C~ 9~t impeded. OUBC 1413 <br /> eiling, R-30 minimum. <br /> Exterior walls, R-11 min. w/foil back. <br /> Underfloor, R-19. <br /> Groundcover min. OC~visqu~e~ min. <br /> 40_ Slab min~ ~ length of R-4.5 insul~tf66 <br /> placed between slab and foundation wall, <br /> length to include horizontal and vertical <br /> z~ta~e~ ..... <br /> F~. Neatherstrip doors between heated and <br /> ~f~eated areas. <br />~ Heat ducts installed under floor or in <br /> attic shall be provided min, R-4.5 insulation. <br /> <br /> 43. R-4.5 perimeter insulation accepted when <br />C~dJ....q.p.ace is heated~ <br /> Draft baffles are required at eave vents <br /> eflect ventilating air over blown insula- <br /> <br /> OUBC Section 5309) <br /> Fireplace and chimney construction shall <br />nform to Chapter 37 UBC. <br /> <br /> <br />